CN107130487A

CN107130487A - A kind of intersection carriage way of traffic light-free is set

Info

Publication number: CN107130487A
Application number: CN201610131556.3A
Authority: CN
Inventors: 林清海
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-29
Filing date: 2016-02-29
Publication date: 2017-09-05

Abstract

A kind of intersection carriage way of traffic light-free is set, crossed in North and South direction and east-west direction wagon flow and a double layer separation hinge is set at crossing, double layer separation hinge can reach this function by built on stilts grade separation or underpass, realize North and South direction with east-west direction straight traffic without crisscross traffic with this.The vehicle that crossing is turned left and North and South direction or east-west direction need to cross in former wagon flow, by from south to north need to be exemplified by former wagon flow crosses the vehicle that crossing turned left, first track follows straight traffic to pass through double layer separation hinge to vehicle in the inner part, after by double layer separation hinge, u-turn bend in north is set by making somebody a mere figurehead small grade separation or underpass mode in fast lane, the vehicle that need to turn left is imported reversely by the outside right-turn lane in the southern track of north orientation, the purpose originally turned left is realized in the way of reversing end for end plus turn right, the vehicle that its excess-three direction need to be turned left can also be same road set-up mode, u-turn bend in west is set, east u-turn bend and south u-turn bend reach same traveling purpose.This programme is built or improvement expenses is moderate, need not also take a large amount of soils, it is easy to implement.

Description

A kind of intersection carriage way of traffic light-free is set

First, technical field：

The present invention relates to the setting of the road of trap for automobile intersection, more particularly to traffic light-free, the wagon flow amount of crossing are especially big Intersection carriage way set.

2nd, background technology：

With expanding economy, the raising of living standards of the people, automobile is increasingly popularized, and brings huge to urban traffic network Big pressure.Current intersecting roads is mainly managed or set up grade separation by signal lamp, the former can not adapt to it is busy not Discontinuous flow, the latter's up-front investment and occupation of land require larger, it is contemplated that by realizing barrier free accessibility, entering in real time to wagon flow Row is dredged, while one-time investment requires moderate with occupation of land, is suitable for most domestic urban road.

3rd, the content of the invention：

The invention aims to provide a kind of mode of cross intersection barrier free accessibility, by innovating optimization Set-up mode, the left turning vehicle and through vehicles of ingenious shunting all directions realize accessible, not crisscross traffic.Technical scheme is set Put：Crossed in North and South direction and east-west direction wagon flow and a double layer separation hinge is set at crossing, double layer separation hinge can pass through Built on stilts grade separation or underpass reach this function, realize North and South direction with east-west direction straight traffic without crisscross traffic with this.And North and South direction or east-west direction need to cross the vehicle that crossing is turned left in former wagon flow, need to be crossed from south to north in former wagon flow Exemplified by the vehicle that crossing is turned left, first track follows straight traffic by double layer separation hinge to vehicle in the inner part, waits to pass through After double layer separation hinge, u-turn bend in north is set by making somebody a mere figurehead small grade separation or underpass mode in fast lane, will need Curved vehicle is imported reversely by the outside right-turn lane in the southern track of north orientation, realizes what is originally turned left in the way of reversing end for end plus turn right Purpose, the road set-up mode that the vehicle that its excess-three direction need to be turned left can also be same sets west u-turn bend, east U-turn bend and south u-turn bend reach same traveling purpose.Using the beneficial effect of this technical scheme：Realize four crossway Mouthful barrier free accessibility, can altogether dispense with traffic light system, at utmost reduce vehicle in the stopping of intersection, slowly, etc. phenomenon. The change of its pattern is more, adapts to all crossroads, while ensureing each barrier free accessibility to vehicle, is greatly enhanced road Wagon flow handling capacity, this programme construction or improvement expenses are moderate, need not also take a large amount of soils, it is easy to implement.

4th, illustrate：

Fig. 1 is the intersection carriage way setting structure schematic diagram of the traffic light-free of the present invention.

Fig. 2 is double layer separation hubbing structure schematic diagram.

Fig. 3 sets wagon flow schematic diagram for the intersection carriage way of traffic light-free.

In figure：1- double layer separations hinge, 2- north u-turn bend, 3- south u-turn bend, 4- west u-turn bend, the u-turn of 5- east are curved Road.

5th, embodiment

A kind of intersection carriage way of traffic light-free of the present invention is set, embodiment, now compares accompanying drawing again Do as described below：In North and South direction and east-west direction wagon flow intersection one pair is set by built on stilts grade separation or underpass mode Layer separation hinge 1, through vehicles can it is not parking, directly pass through without crossing；Behind track from south to north, by double layer separation hinge North side fast lane set a north u-turn bend 2 by making somebody a mere figurehead small grade separation or underpass mode, be connected to reversely by north orientation The right-turn lane of north side in the outer part in southern track, the mesh that former north-south wagon flow is turned left is realized u-turn plus by way of turning right 's；Passing through built on stilts small grade separation or underpass side by the southern track of north orientation, by the southern side fast lane after double layer separation hinge Formula sets a south u-turn bend 3, is connected to reversely the right-turn lane of southern side in the outer part in track from south to north, passes through u-turn Plus the mode turned right realizes the purpose that former northern south orientation wagon flow is turned left；In track from east to west, pass through the west after double layer separation hinge Side fast lane sets a west u-turn bend 4 by making somebody a mere figurehead small grade separation or underpass mode, is connected to reversely car from west to east The right-turn lane of west side in the outer part in road, the purpose that former East and West direction wagon flow is turned left is realized u-turn plus by way of turning right； Set in track from west to east, by the east side fast lane after double layer separation hinge by making somebody a mere figurehead small grade separation or underpass mode One east u-turn bend 5, is connected to reversely the right-turn lane of east side in the outer part in track from east to west, passes through u-turn plus the right side The mode turned realizes the purpose that former western east orientation wagon flow is turned left, so far, all directions four direction is kept straight on, left turning vehicle it is vertical Cross and be changed into without crossing or cross in the same direction.

Claims

1. a kind of intersection carriage way of traffic light-free is set, it is characterised in that：Crossed in North and South direction with east-west direction wagon flow Place sets a double layer separation hinge (1) by built on stilts grade separation or underpass mode, and through vehicles can be not parking, straight without crossing Connected；Pass through built on stilts small grade separation or lower break-through in track from south to north, by the north side fast lane after double layer separation hinge Road mode sets a north u-turn bend (2), is connected to the right-turn lane reversely by the north side in the southern track of north orientation in the outer part, leads to The mode crossed u-turn plus turned right realizes the purpose that former north-south wagon flow is turned left；By the southern track of north orientation, pass through double layer separation hinge Southern side fast lane afterwards sets a south u-turn bend (3) by making somebody a mere figurehead small grade separation or underpass mode, be connected to reversely by The right-turn lane of southern side in the outer part in the track of south orientation north, realizes that former northern south orientation wagon flow is turned left u-turn plus by way of turning right Purpose；Pass through built on stilts small grade separation or lower break-through in track from east to west, by the west side fast lane after double layer separation hinge Road mode sets a west u-turn bend (4), is connected to reversely the right-turn lane of west side in the outer part in track from west to east, leads to The mode crossed u-turn plus turned right realizes the purpose that former East and West direction wagon flow is turned left；In track from west to east, pass through double layer separation hinge East side fast lane afterwards sets an east u-turn bend (5) by making somebody a mere figurehead small grade separation or underpass mode, be connected to reversely by The right-turn lane of east side in the outer part in the western track of east orientation, realizes that former western east orientation wagon flow is turned left u-turn plus by way of turning right Purpose, so far, all directions four direction is kept straight on, vertical cross of left turning vehicle is changed into without crossing or cross in the same direction.